Arectangle is 3 inches long and 2x inches wide. the value of the perimeter (in inches) is equal to the value of the area (in square inches). find x.

Is trapezoid abdc the result of a dilation of trapezoid mnpq by a scale factor of ? why or why not? yes, because ab and cd are each the lengths mn and qp. yes, because sides ab and cd are parallel to sides mn and qp. no, because ab is the length mn but cd is the length qp. no, because sides ab and cd have different slopes from sides mn and qp.

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?